A secret NASA tape reveals that the crew of the shuttle Challenger not only survived the explosion that ripped the vessel apart; they screamed, cried, cursed and prayed for three hellish minutes before they slammed into the Atlantic and perished on January 28, 1986.
Condenser means capacitor, an electronic component which stores energy in the form of an electrostatic field. The term condenser is actually obsolete but has stuck as the name for this type of microphone, which uses a capacitor to convert acoustical energy into electrical energy.
The difference between the heat of steam per unit weight at the inlet to turbine and the heat of steam per unit weight at the outlet to turbine represents the heat given out (or heat drop) in the steam turbine which is converted to mechanical power.50 pages on this wiki. Condenser refers here to the shell and tube heat exchanger installed at the outlet of every steam turbine in Thermal power stations of utility companies generally.